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Patent Searching and Data


Title:
FLUSH TOILET
Document Type and Number:
WIPO Patent Application WO/2020/118323
Kind Code:
A1
Abstract:
The invention is referred to as a flush toilet with a toilet bowl (1), which has an elliptical shape, with an arbitrary size, large and small, on the outside of the toilet bowl (1) with a trip lever (9), trip lever (9) connected to the connection wire (4) in a fixed plastic tube (3), the connection wire with the flapper (10), a closed clamping mechanism (5) and an opened clamping mechanism (7), the mouth (16) of the toilet bowl (1) has a main water outlet hole (12) and many auxiliary water holes (13) in around the mouth bowl (16) of the toilet bowl (1), below is the toilet seat (2) is mad of porcelain, the inside of the toilet seat (2) has the chicken guts exhaust tube (14) attached to the toilet bowl (1), the chicken guts exhaust tube (14) have two segments made from a soft rubber plastic tube, shaped like as chicken guts, with an optimal length from 15cm to 20cm and a diameter from 6cm to 9cm. Two segments of the chicken guts exhaust tube (14) are connected by a connection tube (6b) and fixed vertically by the strap (6), the upper section of the chicken guts exhaust tube (14) is mounted with a closed clamping mechanism (5) and the lower section of the chicken guts exhaust tube (14) is attached to an opened clamping mechanism (7). The bottom of the chicken guts exhaust tube (14) is attached to the waste tube (15), the shaft is fixed fix (8) position the strap (6) at position (6a), position a closed clamping mechanism (5) at position (5a) and opened clamping mechanism (7) at position (7a).

Inventors:
NGUYEN VAN NAM (VN)
NGUYEN NHAT QUANG (VN)
Application Number:
PCT/VN2019/000020
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
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Assignee:
NGUYEN VAN NAM (VN)
NGUYEN NHAT QUANG (VN)
International Classes:
E03D11/10; F16K7/06; E03D11/18
Domestic Patent References:
WO2008031308A12008-03-20
WO2013051817A22013-04-11
Foreign References:
CN108143336A2018-06-12
US4376314A1983-03-15
CN201165698Y2008-12-17
CN2646255Y2004-10-06
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Claims:
Claims

1, The invention is referred to a flush toilet, difference in that, flush toilet comprises:

- toilet bowl (1), outside of the toilet bowl (1) with attached trip lever (9), trip lever (9) connected to the connection wire (4) in a fixed plastic tube (3), connected with the flapper (10), the closed clamping mechanism (5) and the open clamping mechanism (7), the mouth (16) of the toilet bowl (1) with the main water outlet hole (12) and many auxiliary water outlet holes (13) in around the mouth (16) of the toilet bowl (1);

- in below is the toilet seat (2), the inside of the toilet seat (2) has a chicken guts exhaust tube (14) attached to the toilet bowl (1), two segments of chicken guts exhaust tube (14) are connected by the connection tube (6b) and fixed vertically by the strap (6), the upper section of the chicken guts exhaust tube (14) is mounted with a closed clamping mechanism (5) that keeps the chicken guts exhaust tube (14) always close and the Iowa* section of the chicken guts exhaust tube (14) is mounted with an opened clamping mechanism (7) which keeps the chicken guts exhaust tube (14) always open;

- the bottom of the chicken guts exhaust tube (14) is attached to the waste tube (15), the fixed shaft; (8) is located on the strap (6) at position (6a), located the closed clamping mechanism ( 5) at position (5a) and the opened clamping mechanism (7) at position (7a).

2. The invention according to claim 1 has chicken guts exhaust tube (14) made from soft rubber plastic tube, with an optimal length from 15cm to 20cm and an optimal diameter from 6cm to 9cm.

Description:
FLUSH TOILET

Mentioned Technical Sector

The invention relates to field about drainage and public sanitary waste and civil in construction, specifically, the invention refers to a flush toilet installed in sanitary areas for drainage and domestic waste, in order to bring technical efficiency, economic efficiency, friendly and suitable for many different environments.

Technical Nature of the Invention

It is known that the current flush toilet on the Vietnam market are designed for the following purposes: drainage and sanitary waste, preventing odor from drain escape from the exhaust tube. To solve that problem, types of current flush toilets on the market has a similar shape, including an elliptical-shaped toilet bowl, an S-shaped exhaust tube and a rectangular water tank. The flush toilet with S-shaped exhaust tube is operated as following: water from the water tank comes down strongly with a large quantity of water creating pressure to push waste and sewage through S-shaped exhaust tube and down into steptic tank, after water and waste down into the steptic tank, the S-shaped exhaust tube leaves a sufficient amount of water to preventing odor from drain escape from the exhaust tube. However, the above flush toilets have the disadvantages following:

When operating, it is required to exhaust a large quantity of water creating pressure to push water, waste through S-shaped exhaust tube into the steptic tank, so the flush toilet must always have available water tanks with a minimum quantify of water from 3 to 6 liters of water, because the tap water usually is not strong enough to flush for toilet directly, from which the installation of a flush toilet must always together with a toilet tank that causes bulky for flush toilet, waste a lot of water and require standard installation techniques so that the exhaust of water must create great pressure to push water and waste into the steptic tank.

The amount of water in the S-shaped exhaust tube is easily missed when the incorrect installation techniques or the toilet is mounted on moving vehicles such as ships, airplanes, cars,... because in the process of moving, the shaking phenomenona can shorten the amount of water in the exhaust tube, creating slits for odor escaping and polluting the surrounding environment.

The wastes easily back up the surface of the toilet causing bad smell and unhygienic if the drainage tube are clogged or in flooding prone areas, in the rainy season, the steptic tank will be flooded, the waste will back up because it have not a mechanism to prevent waste in the S-shaped exhaust tube.

Purpose of the Invention

Purpose of the invention prodives flush toilet solutions for types of public waste constructions or civil constructions to replace the solution of flushing toilets with S-shaped exhaust tube, limiting reimbursement the whole construction is difficult, bulky, easy to cause bad smell and prevent waste backed up causing unsanitary surrounding environment, water saving, environmentally friendly.

Technical Na ture of the Invention

In order to achieve the above purpose, the flush toilet following the invention consists of a porcelain toilet bowl with an elliptical shape, with large and small sizes, the toilet seat in below is also made of porcelain, inside of the toilet seat has a waste exhaust tube connected to the toilet bowl made from a soft rubber plastic tube, shaped like as chicken guts so it is also called a chicken guts exhaust tube, with an optima! length from 15cm to 20cm and a diameter from 6cm to 9cm, on top of the chicken guts exhaust tube are attached with the clamping mechanism always closed in above and the clamping mechanism is always open in below, helping the waste deep down the steptic tank without wasting much water and being bad smell car backing wastes up the surface of the toilet bowl, causing unsanitary surrounding area, the trip lever mounted behind the toilet bowl, it may be made by plastic or porcelain depending on the type, the trip lever has a connection wire attached to the valve closing for water source and two opened and closed clamping mechanism on the chicken guts exhaust tube.

Brief description of the figueres

FIG.l : is a vertical view of a flush toilet

FIG.2: is a vertical view of the chicken guts exhaust tube

FIG.3: is a vertical view of an opened clamping mechanism FIG.4: is a vertical view of a closed clamping mechanism

Detailed description of the invention

According to FIG.l, the toilet bowl 1 has an elliptical shape, with a large and small size, outside of the toilet bowl 1 has mounted a trip lever 9, a trip lever 9 connected to a connection wire 4 in plastic tubes 3 fixed, connected to flapper 10, closed clamping mechanism 5 and opened clamping mechanism 7ยป the mouth of toilet bowl I has the main water outlet hole 12 and and many auxiliary water outlet holes 13 in around the mouth 16 of toilet bowl 1, in below is the toilet seat 2 made of porcelain, inside of the toilet seat 2 has chicken guts exhaust tube 14 attached to the toilet bowl 1, the chicken guts exhaust tube 14 has two segments made from rubber plastic tube soft, shaped like as chicken guts, with an optimal length from 15cm to 20cm and a diameter from 6cm to 9cm, the two sections of chicken guts exhaust tubes 14 are connected together by connection tube 6b and are fixed according to vertically by strap 6, the upper section of chicken guts exhaust tube 14 is fitted with an closed clamping mechanism 5 and the bottom of the chicken guts exhaust tube 14 is fitted with an opened damping mechanism 7, the bottom of the chicken guts exhaust tube 14 is attached to the waste tube 15, fixed shaft 8 located strap 6 at position 6a, located an closed clamping mechanism 5 at position 5a and located an opened clamping mechanism 7 at position 7a.

When trip lever 9, connection wire 4 will create a pressure to open flapper 10, water from tube 11 will go through flapper 10 and go through main drain hole 12, flowing evenly around mouth 16 of the toilet bowl 1 to the extra exhaust holes 13 and down to the bottom of toilet bowl l, connection wire 4 also creates a pull on the clamping-hand at position 5b so that an dosed clamping mechanism 5 opens and pulls along the chicken guts exhaust tube 14 opens and connection wire 4 also create a pull on the clapmg-hand at position 7b, which create a pressure on the opened clamping mechanism 7 that closes the clamp, pulling the chicken exhaust tube 14 closed, the waste will come from the toilet bowl 2 enters and is retained in the middle compartment of the chicken guts exhaust tube 14, when the trip lever 9 is backed to its original position, the flapper 10, an closed clamping mechanism 5 and an opened clamping mechanism 7 will close back to their original position, the closed clamping mechanism 5 will close and chicken guts exhaust tube 14 closes and the opened clamping mechanism 7 will open and the chicken guts exhaust tube 14 opens, the waste in the cavity flow down the waste tube 15 into the steptic tank.